Viewing Station: PA-YR-20 : Mount Wolf 1.0 SE
Oct 20, 2011 - Sep 20, 20265,471 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.80"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
3.01"
Departure from Normal
-0.21" : 93% of Normal
Year-To-Date: 29.56"
Jan 1 to Sep 20, 2026(263 of 263 days covered by obs)
NOAA Normal
31.80"
Departure from Normal
-2.24" : 93% of Normal
Water Year-To-Date: 37.44"
Oct 1, 2025 to Sep 20, 2026(355 of 355 days covered by obs)
NOAA Normal
42.10"
Departure from Normal
-4.66" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.91
3.06
-0.15
Feb
2.48
2.58
-0.10
Mar
3.71
3.77
-0.06
Apr
3.53
3.43
0.10
May
3.91
3.96
-0.05
Jun
4.01
4.01
0.00
Jul
4.40
4.40
0.00
Aug
3.84
3.82
0.02
Sep
4.51
4.58
-0.07
Oct
3.90
3.91
-0.01
Nov
3.06
3.06
0.00
Dec
3.34
3.49
-0.15
43.60
44.07
-0.47